Rebirth: My Background Is Billions of Points Strong

I found a ring by chance, and when I was about to give it away, I discovered that nine powerful gods were sealed in it... The God of War! Get rid of demons! The strong fight! Embark on a journey! Just watch how a mortal rises step by step, how he steps onto the top of the road, and how he saves this already fragmented world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.